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How can I know if there is any pending change in current canvas editor?
Rank: Member
Groups: Administration
Joined: 10/19/2015(UTC)
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Hi, I am implementing a jquery browser closing event for protecting unsaved canvas template design. I am using Iframe api for editor.saveProduct(). If the user makes some design changes and if he attempts to close the browser tab without saving, I need to show a message. How can I do that? Edited by user Friday, January 15, 2016 3:13:20 AM(UTC)
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Rank: Advanced Member
Groups: Administration
Joined: 10/20/2015(UTC)
Posts: 52
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Hi You need to use the onbeforeunload jQuery function: Code:
window.onbeforeunload = confirmExit;
function confirmExit(evt){
var message = "You design is not saved. You will lost the changes if you leave the page."
if (evt) {evt.returnValue = message;}
return message;
}
Your user will see the following window: 
If user clicks the "Leave" button, the page will be closed and a design doesn't save. If user clicks the "Stay" button, you need to call the saveProduct() method; Best regards, Kate.
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Aurigma Forums
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Customer's Canvas
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Discussions – Customer's Canvas
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How can I know if there is any pending change in current canvas editor?
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